89708796

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 255921120

約数和(自身を除く): 166212324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 61, 68, 81, 89, 102, 108, 122, 153, 162, 178, 183, 204, 243, 244, 267, 306, 324, 356, 366, 459, 486, 534, 549, 612, 732, 801, 918, 972, 1037, 1068, 1098, 1377, 1513, 1602, 1647, 1836, 2074, 2196, 2403, 2754, 3026, 3111, 3204, 3294, 4131, 4148, 4539, 4806, 4941, 5429, 5508, 6052, 6222, 6588, 7209, 8262, 9078, 9333, 9612, 9882, 10858, 12444, 13617, 14418, 14823, 16287, 16524, 18156, 18666, 19764, 21627, 21716, 27234, 27999, 28836, 29646, 32574, 37332, 40851, 43254, 48861, 54468, 55998, 59292, 65148, 81702, 83997, 86508, 92293, 97722, 111996, 122553, 146583, 163404, 167994, 184586, 195444, 245106, 251991, 276879, 293166, 335988, 367659, 369172, 439749, 490212, 503982, 553758, 586332, 735318, 830637, 879498, 1007964, 1107516, 1319247, 1470636, 1661274, 1758996, 2491911, 2638494, 3322548, 4983822, 5276988, 7475733, 9967644, 14951466, 22427199, 29902932, 44854398, 89708796]

約数ペア:

[(1, 89708796), (2, 44854398), (3, 29902932), (4, 22427199), (6, 14951466), (9, 9967644), (12, 7475733), (17, 5276988), (18, 4983822), (27, 3322548), (34, 2638494), (36, 2491911), (51, 1758996), (54, 1661274), (61, 1470636), (68, 1319247), (81, 1107516), (89, 1007964), (102, 879498), (108, 830637), (122, 735318), (153, 586332), (162, 553758), (178, 503982), (183, 490212), (204, 439749), (243, 369172), (244, 367659), (267, 335988), (306, 293166), (324, 276879), (356, 251991), (366, 245106), (459, 195444), (486, 184586), (534, 167994), (549, 163404), (612, 146583), (732, 122553), (801, 111996), (918, 97722), (972, 92293), (1037, 86508), (1068, 83997), (1098, 81702), (1377, 65148), (1513, 59292), (1602, 55998), (1647, 54468), (1836, 48861), (2074, 43254), (2196, 40851), (2403, 37332), (2754, 32574), (3026, 29646), (3111, 28836), (3204, 27999), (3294, 27234), (4131, 21716), (4148, 21627), (4539, 19764), (4806, 18666), (4941, 18156), (5429, 16524), (5508, 16287), (6052, 14823), (6222, 14418), (6588, 13617), (7209, 12444), (8262, 10858), (9078, 9882), (9333, 9612)]